2 files changed, 43 insertions, 0 deletions

diff --git a/openbsd-compat/port-net.c b/openbsd-compat/port-net.c
index 0e75c911d..d384b1454 100644
--- a/openbsd-compat/port-net.c
+++ b/openbsd-compat/port-net.c
@@ -37,6 +37,38 @@
 #include "ssherr.h"
 
 /*
+ * This file contains various portability code for network support,
+ * including tun/tap forwarding and routing domains.
+ */
+
+#if defined(SYS_RDOMAIN_XXX)
+/* XXX examples */
+char *
+sys_get_rdomain(int fd)
+{
+        return NULL;
+}
+
+int
+sys_set_rdomain(int fd, const char *name)
+{
+        return -1;
+}
+
+int
+valid_rdomain(const char *name)
+{
+        return 0;
+}
+
+void
+sys_set_process_rdomain(const char *name)
+{
+        fatal("%s: not supported", __func__);
+}
+#endif /* defined(SYS_RDOMAIN_XXX) */
+
+/*
  * This is the portable version of the SSH tunnel forwarding, it
  * uses some preprocessor definitions for various platform-specific
  * settings.
diff --git a/openbsd-compat/port-net.h b/openbsd-compat/port-net.h
index 926bc93e1..715e9fb34 100644
--- a/openbsd-compat/port-net.h
+++ b/openbsd-compat/port-net.h
@@ -31,4 +31,15 @@ int	 sys_tun_infilter(struct ssh *, struct Channel *, char *, int);
 u_char  *sys_tun_outfilter(struct ssh *, struct Channel *, u_char **, size_t *);
 #endif
 
+#if defined(SYS_RDOMAIN_XXX)
+# define HAVE_SYS_GET_RDOMAIN
+# define HAVE_SYS_SET_RDOMAIN
+# define HAVE_SYS_SET_PROCESS_RDOMAIN
+# define HAVE_SYS_VALID_RDOMAIN
+char *sys_get_rdomain(int fd);
+int sys_set_rdomain(int fd, const char *name);
+int valid_rdomain(const char *name);
+void sys_set_process_rdomain(const char *name);
+#endif
+
 #endif